True or False Reyne has colds. She sneezed but covered her mouth with her hands. This completes the first three components of chain of infection which are the Pathogen, Reservoir, and Portal of Exit. True or False Reyne then shakes hands with Angel who recovered from the same colds virus. The handshake can now make Angel sick again since the succeeding components of the chain of infection have complete True or False (CASE 1) The class of Ms. ABC was performing a laboratory activity where they are to collect acetylene gas from dissolving calcium carbide in water. Before the activity started, she instructed her students to avoid using matches or lighter because the gas is flammable. When she went out of the laboratory to answer an urgent call, she heard a sudden explosion from the room. Based from the following actions, which should be the first thing Ms. ABC should do? a.Report the incident at the technician’s office b.Open all laboratory doors so the student can go out of the room c.Use the fire extinguisher to immediately put out the fire
True or False
Reyne has colds. She sneezed but covered her mouth with her hands. This completes the first three components of chain of infection which are the Pathogen, Reservoir, and Portal of Exit.
True or False
Reyne then shakes hands with Angel who recovered from the same colds virus. The handshake can now make Angel sick again since the succeeding components of the chain of infection have complete
True or False
(CASE 1) The class of Ms. ABC was performing a laboratory activity where they are to collect acetylene gas from dissolving calcium carbide in water. Before the activity started, she instructed her students to avoid using matches or lighter because the gas is flammable. When she went out of the laboratory to answer an urgent call, she heard a sudden explosion from the room. Based from the following actions, which should be the first thing Ms. ABC should do?
a.Report the incident at the technician’s office
b.Open all laboratory doors so the student can go out of the room
c.Use the fire extinguisher to immediately put out the fire
d.Turn on the fire alarm
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